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/* ============================================================
* bootstrap-button.js v2.0.1
* http://twitter.github.com/bootstrap/javascript.html#buttons
* ============================================================
* Copyright 2012 Twitter, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============================================================ */
!function( $ ){
"use strict"
/* BUTTON PUBLIC CLASS DEFINITION
* ============================== */
var Button = function ( element, options ) {
this.$element = $(element)
this.options = $.extend({}, $.fn.button.defaults, options)
}
Button.prototype = {
constructor: Button
, setState: function ( state ) {
var d = 'disabled'
, $el = this.$element
, data = $el.data()
, val = $el.is('input') ? 'val' : 'html'
state = state + 'Text'
data.resetText || $el.data('resetText', $el[val]())
$el[val](data[state] || this.options[state])
// push to event loop to allow forms to submit
setTimeout(function () {
state == 'loadingText' ?
$el.addClass(d).attr(d, d) :
$el.removeClass(d).removeAttr(d)
}, 0)
}
, toggle: function () {
var $parent = this.$element.parent('[data-toggle="buttons-radio"]')
$parent && $parent
.find('.active')
.removeClass('active')
this.$element.toggleClass('active')
}
}
/* BUTTON PLUGIN DEFINITION
* ======================== */
$.fn.button = function ( option ) {
return this.each(function () {
var $this = $(this)
, data = $this.data('button')
, options = typeof option == 'object' && option
if (!data) $this.data('button', (data = new Button(this, options)))
if (option == 'toggle') data.toggle()
else if (option) data.setState(option)
})
}
$.fn.button.defaults = {
loadingText: 'loading...'
}
$.fn.button.Constructor = Button
/* BUTTON DATA-API
* =============== */
$(function () {
$('body').on('click.button.data-api', '[data-toggle^=button]', function ( e ) {
var $btn = $(e.target)
if (!$btn.hasClass('btn')) $btn = $btn.closest('.btn')
$btn.button('toggle')
})
})
}( window.jQuery );
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